baber/WOPTO huggingface dataset:
Patent JP-H08314069-A (JP)
Title: Photographic film cartridge
Inventor: CHINO NAOYOSHI
IPC: G03C3/00
Filed: 1996-01-24
Abstract: PURPOSE: To make a cartridge have a shape that a lip being undercut due to forcible extraction is not deformed and to improve durability in a high temperature environment. CONSTITUTION: A thin disk-like flange 20 is attached to both ends of a spool shaft being the part of the photographic film cartridge. The lip 21 for preventing the photographic film from being loosened is protrusively molded on the outer periphery of the flange 20. Since the lip 21 is inclined so that the root of the inner peripheral surface 21a may be separated from the outermost periphery of the photographic film in order to reduce frictional resistance with the photographic film, it becomes undercut in the case a metallic mold for injection molding has split mold constitution. Then, an angle θ1 is inclined at the angle of 2 deg. to 10 deg. at which the forcible extraction is permitted.  By thinning at least one corner part among the respective corner parts 20e to 20g with respect to the thickness (at) of a plate part 20b, resin having the large value of the modulus of bending elasticity is used and the durability under the high temperature environment is improved.
Patent JP-H06221638-A (JP)
Title: Ventilation fan for bathroom
Inventor: ITO YOSHIMASA
IPC: F24F7/10
Filed: 1993-01-26
Abstract: PURPOSE:To reduce the cost, prevent moisture from entering an attic, prevent a moisture condensation from generating on the inner surface of a box body, and make the weight lighter, for a ventilation fan for unit type bathrooms. CONSTITUTION:On a ceiling auxiliary plate 3 made of a resin on a ceiling part 4 of a unit type bathroom 1, a box body 6 which has an opening 7 on the lower surface, and an air discharge port 8 on the side surface is integrally formed. Then, a blower 13 consisting of a casing 13, motor 21 and fan 22, etc., is inserted and provided in the box body 6 from the opening 7 on the lower surface, and the periphery of a motor attaching base 20 which forms one part of the casing 13 is brought into contact with a step part 9 which is formed on the top of the box body 6, and thus, a space layer 27 is formed between the casing 13 and the lower part of the box body 6. At the same time, a space layer 28 is formed between the motor attaching base 20 of the casing 13 and the upper part of the box body 6.
Patent JP-H05214723-A (JP)
Title: Covering/protecting method for surface soil
Inventor: TAMAI KENJI
IPC: E02D3/12
Filed: 1992-01-24
Abstract: PURPOSE:To make surface soil hard to flow and fertilize it economically and easily. CONSTITUTION:A water adhesive 21 containing the aqueous solution of a water- soluble polymer compound and/or a resin emulsion and the plant crushed material 22 of green leaves and vegetation are scattered to cover the upper face of the surface soil 24. The water adhesive 21 and the crushed material 22 may be scattered while they are discharged from separate locations or while they are mixed. The mixed soil 23 of soil and fine sand is preferably scattered concurrently. Polyvinyl alcohol or an aqueous solution of denatured polyvinyl alcohol is preferably used for the water adhesive.
Patent JP-H08202968-A (JP)
Title: Fire receiver
Inventor: MATSUDA HIROSHI
IPC: G08B17/00
Filed: 1995-01-26
Abstract: PURPOSE: To provide a fire receiver capable of checking alarm operation while executing a warming test for a fire sensor only by one inspector. CONSTITUTION: In the fire receiver leading out plural monitor lines L connected to respective fire sensors S, arranging sectional acoustic bells B correspondingly to respective lines L and provided with a test switch 2 for executing the operation test of each fire sensor S and a testing operation circuit 10 for receiving an alarm signal from the sensor S executing a test alarm and driving its corresponding bell B, the circuit 10 is constituted so as to set up a different ringing pattern in each bell B correspondingly to the monitor line L belonging to the sensor S of which test operation is executed.
Patent JP-H02189516-A (JP)
Title: Faraday effect material and magnetic field sensor
Inventor: KATSUTA MORIHIKO
IPC: G01R15/24
Filed: 1989-01-19
Abstract: PURPOSE:To obtain Faraday effect material which exhibits a large Verdet constant value and to miniatureize the magnetic field sensor by using a CdS- MnS-ZnS series alloy as the essential component. CONSTITUTION:The Faraday effect material having the large Verdet constant is obtd. by alloy ZnS to a CdMnS alloy. Namely, the CdS-MnS-ZnS series alloy is used as the essential component of the Faraday effect material. Any materials are usable as for as the materials are the Faraday effect materials essentially consisting of the CdS-MnS-ZnS series alloy in this case; for example, elements, such as Te and Se, may be slightly incorporated therein. Sufficient sensitivity is obtd. in this way even if the crystal bod6y is not set long in the case of suing this material as the crystal body to constitute a Faraday rotating element. The magnetic field sensor which can measure magnetic fields even in a narrow place is obtd.
Patent JP-2000203570-A (JP)
Title: Foldable container and folding method for it
Inventor: NAKAMURA KATSUTOSHI
IPC: B65D6/22
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an easy foldable or easy assembled refrigerating container constituted by some boards having either a superior heat insulating characteristic or a superior anti-shock characteristic in which a top plate is not deformed as an indentation or a fixing strength with the side plates is not deteriorated. SOLUTION: This container is comprised of a box-like foldable outer bag 11 having an opened front surface; side plates 12, 13 fixed to both sides of the outer bag 11; a deep plate 14 connected to one side plate 13 in such a way that it can be folded and overlapped; a ceiling plate 16 connected to one side plate 13 in such a way that it may be folded in a downward direction; a bottom plate 18 connected to the other side plate 12 in such a way that it can be folded in a V-shape; and a front plate 19 removably attached to the front surface. The ceiling plate 16 can be folded only in a downward direction. The ceiling plate 16 cannot be folded into a V-shape in a downward direction, so that it may not be indented in a downward direction under a condition in which the ceiling plate 16 is raised up in a horizontal direction and its free end is engaged on the other side plate 12.
Patent JP-H09194683-A (JP)
Title: Polyacetal resin composition
Inventor: ENDO TOSHIRO
IPC: C08L59/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can easily give a molding having a surface improved in wettability with water, water-base inks and aqueous solutions of serum by mixing a polyacetal resin with a polyglycerol fatty acid ester having a high degree of monoesterification. SOLUTION: This composition is obtained by mixing a polyacetal resin with 0.01-0.4wt.% polyglycerol fatty acid ester having a degree of monoesterification of 70% or above and synthesized from a 7-22C fatty acid or a glycerol fatty acid ester and glycidol. The measure of the desirable melt viscosity of the composition is desirably such that the melt index is 2 or below, more desirably such that the angle of contact of a molding made from the composition is below 50 degrees.
Patent JP-H03214077-A (JP)
Title: Detector for ground fault or the like of overhead power transmission line
Inventor: TENUN SHOZO
IPC: G01R31/02
Filed: 1990-01-18
Abstract: PURPOSE:To achieve a highly accurate detection without damaging a main line by a method wherein a current transformer is mounted on a conducting connecting member of a pipe jumper member and an output of the current transformer is emitted as radio wave to receive it with a receiver mounted on a steel tower. CONSTITUTION:The same voltage the same in phase flows through aluminum pipes 10 composing pipe jumper members 9. But a weak current shunts to an aluminum spacer 11 connecting the pipes 10 depending on a difference of inductance between a conductor near a steel tower 5 or the like and the jumper members 9. When a ground fault occurs in a main power transmission line 1, an excessive fault current shunts to the spacer 11. The shunt current is detected as secondary output of a current transformer 14 mounted in the perimeter of the spacer 11 and amplified and modulated with a transmitter 15 to be radiated to a receiver 22 as radio wave. The receiver 22 mounted on an arm 6 of the steel tower 5 receives this radio wave to be amplified and modulated and then, it is transmitted to a monitoring station (substation). At the monitoring station, a fault is determined when the radio wave detected exceeds a fixed reference value.
Patent JP-S54103681-A (JP)
Title: Semiconductor device
Inventor: KUBOTA TAKEHIKO
IPC: H01L21/822
Filed: 1978-02-01
Abstract: PURPOSE:To obtain resistors of even and high resistances while increasing the scale of integration by forming the resistors requiring accurate ratios of resistance values in the mutually the same shape at the time of providing the plural resistors composed of polycrystalline Si on a semiconductor substrate. CONSTITUTION:Resistors 305 composed of polycrystalline Si are formed via SiO2 film 302 on the surface of a semiconductor substrate 301 and are then covered with a SiO2 film 303, which is provided with openings and the Al electrodes 306 connecting to the resistors 305 are mounted. At this time, even if the two-dimensional configurations of the resistors 305 are of the same size or the sectional shapes are of the same size, the same resistance cannot be obtained. Hence, if it is desired to obtain the accurate resistance ratios in terms of circuits, the shapes in the upper part of the resistors 305 are made as mutually three-dimensionally same shaped unit bodies. Then, the restrictions on the pattern configurations slightly increase but the thin-film resistances of even and high resistances may be obtained.
Patent JP-S62171188-A (JP)
Inventor: MAKINO SHIGEO
IPC: H05K3/26
Filed: 1986-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07222164-A (JP)
Title: Digital video bit stream coder
Inventor: UIRUSON UIRIAMU BURENTO
IPC: H04N19/423
Filed: 1994-02-02
Abstract: PURPOSE:To simplify the constitution of a video coder and to reduce the cost by providing a command buffer memory for clarifying the syntax and contents of a bit stream in a bit stream coder. CONSTITUTION:In a command interpreter 103, the quantization coefficient of a coefficient buffer memory 101 is read and also the syntax and data commands from the command buffer memory 102 are read. The data and related control information are distributed to a coefficient coder 106, a variable length coder 107, a fixed length coder 108 and a control delay 109. A similar format 1 is provided in the output of the coders, which output signal to be sent to a connector 115 is selected by a code selector 111, a bit sequence length 112 and a bit sequence code 113 connected to the connector 115 are received and the bit stream 116 is generated. When the connector 115 receives an aligning signal 114, an accurate number corresponding to the code 113 and the signal 134 is outputted by a bit counter 117 and a required rate control parameter is judged.
Patent JP-S60215013-A (JP)
Title: Vibration-damping material
Inventor: YAMAUCHI FUMIO
IPC: C08G59/00
Filed: 1984-01-24
Abstract: PURPOSE:A vibration-damping material having excellent water resistance, chemical resistance, adhesion, and workability and being moldable into a complicated shape, comprising an epoxy resin, a curing agent, a polymeric material of a different kind, particulate iron oxide, a fibrous material, and a flaky filler. CONSTITUTION:100pts.wt. epoxy resin of an epoxy equivalent weight of 50- 600 (e.g., liquid bisphenol A-derived epoxy resin) and cold curing agent [e.g., poly(amido)amine curing agent] are mixed with 0.1-70pts.wt. polymeric material of a different kind [e.g., (modified) butadiene rubber], 40-900pts.wt. particulate iron ioxide of a particle diameter in the range of 0.1-100mu [e.g., ferrite of the formula: M.Fe2O4 (wherein M is Mg, Ni, Fe, Co, Mn, Zn, or Ba)], 0.5- 50pts.wt. fibrous material (e.g., synthetic PE pulp), 0.5-50pts.wt. flaky filler(e.g., mica) and, optionally, cure accelerator, flame retardant, plasticizer, etc.
Patent JP-S55104918-A (JP)
Title: Manufacture of silver oxide
Inventor: SHIGA SHIYOUJI
IPC: C01G5/00
Filed: 1979-02-02
Abstract: PURPOSE: To obtain high purity Ag 2 O slightly contaminated with CO 3  ion by reacting a water sol. Ag salt such as AgNO 3  and a caustic alkali in the form of aq. solns. after which the resulting Ag 2 O sol is filtered, washed, and heated at a specified temp.  
     CONSTITUTION: A water sol. Ag salt such as AgNO 3  and a caustic alkali such as NaOH or KOH are reacted in the form of aq. solns. The resulting Ag 2 O sol is filtered and washed to form a Ag 2 O cake, which is then heat treated at 160W 360°C immediately or after vacuum drying or heat drying to remove most of water attached to the cake. The heat treated cake is cooled under conditions contg. little moisture and little CO 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61174281-A (JP)
Inventor: SUCHIIBUN BURUUSU HEINNETSUKE
IPC: A61F13/02
Filed: 1986-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11208030-A (JP)
Title: Image forming apparatus
Inventor: NAKAYAMA NOBUYUKI
IPC: G03G15/05
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To form high quality images. SOLUTION: There are provided a particle transfer body 12 for transferring by holding toner particles 14a, a separating means for separating the toner particles 14a in a direction within 70 deg. from a tangential direction of a surface of the particle transfer body 12 at a position where the toner particles 14a are held, and a moving means for moving the separated toner particles 14a to a position corresponding to image information on a recording paper 17.
Patent JP-H02190812-A (JP)
Title: Two-group zoom lens
Inventor: NAKAYAMA HIROKI
IPC: G02B15/16
Filed: 1989-01-20
Abstract: PURPOSE:To satisfactorily correct an aberration fluctuation in the whole variable power range even in the case of high variable power by specifying a ratio of a moving amount of variable power of a second group and a difference of focal distances in the wide angle end and the telephoto end of the whole system, a refractive index of a material of an arbitrary lens for constituting a second group, and an Abbe number of a material of an arbitrary positive lens and an arbitrary negative lens. CONSTITUTION:When a moving amount at the time of variable power of a second group II, focal resistances in the wide angle end and the telephoto end of the whole system, a refractive index of a material of an arbitrary lens for constituting a second group II, and an Abbe number of a material of an arbitrary positive lens and an arbitrary negative lens for constituting a second group II are denoted as DELTA2, fW and fT, N2X, and nu2P, nu2N, respectively, conditions of an expression I are satisfied. In such a way, while securing a variable power ratio, an aberration fluctuation is reduced extending over the whole variable power range, and a high optical performance is obtained.
Patent JP-H11214770-A (JP)
Title: Safety device of gas laser
Inventor: SUZUKI TAKASHI
IPC: H01S3/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To realize a safety device for a gas laser, wherein the maintenance operation of the safety device is easily carried out, even while the gas laser device is in operation and capable of ensuring safety for an operator. SOLUTION: Equipment openings 14a and 14b are provided to the front of an equipment case 1 which protects a gas laser device, and the openings 14a and 14b are each detachably covered with transparent panels 2a and 2b. Furthermore, the transparent panels 2a and 2b are covered with a detachable metal outer panel 3. The transparent panels 2a and 2b are possessed of cross- notched rubber holes 6a, 6b, etc., located corresponding to the maintenance positions of the gas laser equipment main body 1, and a maintenance operation is carried out by visual inspection into the inside of the gas laser equipment main body 1 through the cross-notched rubber holes 6a, 6b, etc. Gloves may be used in place of the cross-notched rubber holes 6a, 6b, etc.  The dismounting of the outer panel 3 is detected by outer detection switches 11a and 11b, whereby the gas laser equipment is forcibly stopped, and the gas laser equipment is allowed to operate, when it is detected by inner detection switches 12a and 12b that the transparent panels 2a and 2b are mounted, and it is detected that a defeat detection switches 13a and 13b are forcibly turned off.
Patent JP-H059029-A (JP)
Title: Production of high purity titanium oxide powder
Inventor: SHIBUTA DAISUKE
IPC: C01G23/053
Filed: 1991-01-08
Abstract: PURPOSE:To reduce Nb content by dissolving Nb as an impurity in titanyl sulfate contained in an aq. soln. of titanium sulfate, precipitating titanium hydroxide by hydrolysis and then separating and calcining the titanium hydroxide. CONSTITUTION:The concn. of Ti in an aq. soln. of titanium sulfate contg. titanyl sulfate is adjusted to 10-120g/l and the concn. of sulfuric acid in the aq. soln. is adjusted to 500-900g/l (expressed in terms of H2SO4) by dilution or by adding sulfuric acid to dissolve >=98% of Nb as an impurity in the aq. soln. Titanyl sulfate is then precipitated, dissolved in water and hydrolyzed under heating to precipitate titanium hydroxide. This titanium hydroxide is separated and calcined at >=600 deg.C.
Patent JP-2000216140-A (JP)
Title: Wafer stage and wafer treating apparatus
Inventor: SUGANO SEIICHIRO
IPC: H01L21/3065
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer stage which controls the temp. distribution over a wafer being treated as desired at a high response performance. SOLUTION: In a wafer stage mounting a wafer 9 being treated, a plurality of independent refrigerant passages 20, 21 are provided, pipings 22-25 are connected to the passages 20, 21 through valves 29, 30 capable of adjusting the flow rate of a refrigerant every passage, and the opening degrees of the valves 29, 30 are adjusted to adjust the flow rates of the refrigerant. Thus, the temp. distribution of the wafer 9 being treated can be controlled by adjusting only the opening degrees of the valves 29, 30 connected to the pipings 24, 25 and hence the temp. can be controlled at a high response performance and a low cost.
Patent JP-H10206523-A (JP)
Title: Target detector
Inventor: IMAI RYUSUKE
IPC: G01S7/62
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To make a user recognize easily the position of a target in a received signal string and its SN ratio. SOLUTION: A reflected signal from a target that exists constantly in the same position is detected as a target signal by a region setting device 71, a variance calculator 72 and a likelihood ratio calculator 60 from each received signal string as a response to a transmitted signal such as a sound wave and the position of the target is displayed on a received signal string image. On such occasion, the likelihood calculator 60 specifies the position and SN ratio of the target and displays its position on the received signal string image.
Patent JP-S61170705-A (JP)
Title: Production of synthetic resin optical transmission body
Inventor: OTSUKA YASUJI
IPC: G02B6/028
Filed: 1985-01-24
Abstract: PURPOSE:To prevent the contamination of a monomer mixture and to maintain the specified refractive index of an optical transmission body by supplying successively the monomer mixture from the outside into a tube in synchronization with the moving speed of the tube. CONSTITUTION:The forming tube 2 is fed from the bottom end side by a driving mechanism into a polymn. treating chamber 3. A valve 13 is opened by a detection signal from a sensor 11 and the monomer mixture 1 in a storage tank 10 flows into the tube 2 when the liquid surface 1A of the monomer mixture 1 falls below the sensor. The supply is stopped on rising of the liquid surface 1A above the sensor 11. The level of the liquid surface 1A of the mixture 1 in the tube 2 is maintained always in the position of the sensor 11, i.e., near the inlet of the light irradiating area while the tube 2 in fed in the chamber 3 at a constant speed. The monomer mixture 1 in the chamber 3 is irradiated with light 14 and the polymn. progresses from the inside wall side of the tube toward the center. The contamination by the polymer component of the monomer mixture in an unreacted state is thereby substantially eliminated and the variance in the refractive index distribution of a lens is considerably decreased.
Patent JP-H09205798-A (JP)
Title: Inverter device
Inventor: KAWASE MIKIO
IPC: H02M7/48
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom in function selection by assigning the function corresponding to address information to input information and output information at the time of setting the address information by using an external setting display. SOLUTION: When power supply is made to an inverter control section 11 composed of a control means, assigning means, and arithmetic means from a control power source circuit 7 by turning on a three-phase AC power source 8, the section 11 reads out control condition data stored in a nonvolatile memory 12 after initializing a built-in memory 11a by clearing the data stored in the memory 11a and writes the data in the memory 11a. Then the section 11 writes input information and output information in an information storing means and an information memory 11c provided as an internal storing means in accordance with the address information of a setting memory 11b which is provided as a setting information storing means and assigns functions to the input information and output information.  The section 11 computes a control command in accordance with the set content of an external setting display 15 and drives an induction motor 9 by controlling the base drive circuit 6 of an inverter circuit 1 from the control command.
Patent JP-H11213241-A (JP)
Title: Merchandise input controller for automatic vending machine
Inventor: KANEKO HIROKATSU
IPC: G07F11/34
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide the merchandise input controller of an automatic vending machine for surely preventing the input of merchandise in an erroneous size regardless of the size of an outer diameter. SOLUTION: The width of the height direction of a merchandise input port 4 is controlled by an input width adjusting board 11 movable to an arbitrary position in an up and down direction so that the input of merchandise whose outer diameter is larger than the set size can be surely prevented. Also, a first input control board 13 and a second input control board 14 provided at the lower part of the input width adjusting board 11 are engaged so that the backward movement of the second input control board 14 can be permitted only when the first input control board 13 is moved upward by the contact of input merchandise A.  Thus, when merchandise whose outer diameter is smaller than the set size is inputted, the merchandise is allowed to abut on the second input control board 14 without being brought into contact with the first input control board 13, and the passage of the merchandise whose outer diameter is small can be surely prevented by the second input control board 14.
Patent JP-S5397589-A (JP)
Title: Container for packing circular fluorescent lamps
Inventor: SASAKI NOBUO
IPC: B65D85/42
Filed: 1977-02-07
Abstract: PURPOSE: To provide a rectangular box-shaped container having a partition at its center, in which two circular fluorescent lamps of the same diameter can be packed with four corners of the container being folded inwards, thereby preventing drop or rupture of the lamps. 
     COPYRIGHT: (C)1978,JPO&Japio